Frost dates 2026–2027

Frost dates for Huntertown, Indiana

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Garrett 1 S, 8.5 mi away (close match).

Last spring frostMay 2
First fall frostOct 10
159 frost-free days
Last spring frostMay 21 year in 10 after May 16
First fall frostOct 101 year in 10 by Sep 26
Growing season159 daysbetween median 32°F dates
Hardiness zoneZone 6a−10 to −5°F average extreme low

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Will it freeze in Huntertown in the next 7 nights?

The earliest overnight low at or below 32°F in the available NWS frost forecast is Sat, Nov 7: 32°F (Sat, Nov 7, 6:00 PM EST to Sun, Nov 8, 6:00 AM EST).

Tonight: forecast low 43°F. Above 36°F.

NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.

5 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.

Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.

Frost and freeze probabilities

Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.

These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.

Average first hard freeze in Huntertown

The median first fall hard-freeze date (28°F) is October 22, from NOAA’s 1991–2020 Climate Normals at Garrett 1 S. This is the 50% probability date, not a forecast for this year.

TemperatureLast spring date
90% · 50% · 10% chance of a later freeze
First fall date
10% · 50% · 90% chance of an earlier freeze
Season
36°F frost possible Apr 28 · May 11 · May 27 Sep 18 · Oct 1 · Oct 13 140 days
32°F freeze Apr 19 · May 2 · May 16 Sep 26 · Oct 10 · Oct 24 159 days
28°F hard freeze Apr 8 · Apr 22 · May 7 Oct 10 · Oct 22 · Nov 4 182 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00123207. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Garrett 1 S

Average low temperature by month

Months with lows near or below freezing carry frost risk

Where these frost dates come from

The frost dates for Huntertown, IN come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Garrett 1 S (station USC00123207, elevation 870 ft), 8.5 mi from Huntertown. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.

Frost dates near Huntertown

CityDistanceLast spring frostFirst fall frost
Fort Wayne, IN 8.7 mi Apr 24 Oct 21
Garrett, IN 9.3 mi Apr 29 Oct 17
Auburn, IN 12 mi May 2 Oct 10
New Haven, IN 13 mi Apr 27 Oct 19
Kendallville, IN 16 mi Apr 29 Oct 17
Columbia City, IN 17 mi Apr 27 Oct 17
Huntington, IN 29 mi May 1 Oct 14
Decatur, IN 29 mi Apr 23 Oct 19
Angola, IN 30 mi Apr 30 Oct 16
Bluffton, IN 33 mi Apr 24 Oct 20

Frequently asked questions

When is the last frost in Huntertown?

On average, the last spring frost (32°F) in Huntertown is around May 2. In about 1 year in 10 it comes after May 16, and in 9 years in 10 it comes after April 19.

When is the first frost in Huntertown?

The first fall frost (32°F) usually arrives around October 10. There’s a 10% chance of a freeze by September 26 and a 90% chance by October 24.

Can it frost in Huntertown after the last frost date?

Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after May 11.

What growing zone is Huntertown?

Huntertown is in USDA Plant Hardiness Zone 6a (average annual extreme minimum temperature −10 to −5°F), based on the 2023 USDA map for ZIP code 46748. See growing zones in Indiana.

More: all Indiana frost dates · Indiana growing zones · frost vs. freeze